[coreboot-gerrit] Change in coreboot[master]: src/soc/intel/common/cse: Add helper functions to support CSE FW update

[Sridhar Siricilla (Code Review)]

Hello Patrick Rudolph, Subrata Banik, Aamir Bohra, Rizwan Qureshi, V Sowmya, build bot (Jenkins), Nico Huber, Furquan Shaikh,

I'd like you to reexamine a change. Please visit

https://review.coreboot.org/c/coreboot/+/36786

to look at the new patch set (#7).

Change subject: src/soc/intel/common/cse: Add helper functions to support CSE FW update
......................................................................

src/soc/intel/common/cse: Add helper functions to support CSE FW update

Below helper functions are added:
* cse_wait_opmode_soft_temp_disable() - It polls for CSE's operation mode
  'Soft Temporary Disable". The CSE enters this mode when it boots from
  RO_BP1 region.

* cse_check_opmode_soft_temp_disable() - It reads CSE's FWSTS1 register
  and checks for CSE's operation mode 'Soft Temporary Disable'.

Change-Id: Ibdcf01f31b0310932b8e834ae83144f8a67f1fef
Signed-off-by: Sridhar Siricilla 
---
M src/soc/intel/common/block/cse/cse.c
M src/soc/intel/common/block/include/intelblocks/cse.h
2 files changed, 34 insertions(+), 0 deletions(-)

git pull ssh://review.coreboot.org:29418/coreboot refs/changes/86/36786/7